IB skill practice

Choose a model from residual evidence

Use residual evidence to choose between model types.

Paper 1, Paper 2 5 marks Difficulty 3

Choose a model from residual evidence - depth scenario

Residuals for a wildlife survey curve show a clear U-shape. State 1 if a non-linear model should be considered, otherwise 0. Enter the requested value and choose the interpretation that matches the result.

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